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Bart
  • Member for 13 years, 8 months
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Top posts
answer
15
Is any $(n-1)\times (n-1)$ submatrix of an $n \times n$ Vandermonde matrix invertible?
Apr 7, 2011
answer
6
Numerical linear algebra: how to compute $b^TA^{-1}b$ efficiently
Aug 27, 2011
question
4
Smoothness along rays sufficient for global smoothness
Aug 24, 2011
question
3
Orbits of semi-algebraic actions
Mar 31, 2011
answer
2
Explanation of $y = x \exp(\triangle)$ for a Lie Group
Apr 1, 2011
answer
1
Find the point on the Stiefel Manifold that is closest to a matrix
Mar 31, 2011
answer
1
Bandwidth reduction of multiple matrices
Apr 7, 2012
question
0
Do surjections exist which are not submersions on a set of measure non-zero.
Mar 30, 2011
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8
Complexity of Tensor Rank over an Infinite Field